What is the Smell After Using UV-C Light Sanitization?

The use of UV-C lights has been gaining traction as a way to disinfect and sanitize surfaces. However, it has been observed that there is a residual odor after disinfection, also known as volatile organic compounds (VOCs). This smell has been described as a sulfuric odor similar to that of rotten eggs, garlic, or burned hair. People often describe the smell of ozone as an electric spark or a metallic scent, so it is likely that what you are smelling is ozone gas. UV-C lights can also produce ozone that will accumulate indoors.

As the lights continue to shine, UV-C rays will produce ozone that will be distributed throughout the house when the oven is turned on. Most people will smell ozone at concentrations of around 0.01 parts of ozone per million parts of air, that is, 0.01 ppm. When ozone stops smelling, its concentration should be below 0.01 ppm. Medical devices that produce ozone must not produce more than 0.050 ppm, as regulated by the Food and Drug Administration. In short, the use of these lights is not hazardous within the system and any metallic odor that is perceived may be the result of the production of ozone gas by UV-C lights.

When UV-C light hits metals, such as aluminum, it has enough energy to eject electrons from them. I have installed short-wave ultraviolet (UV-C) lights in my heating, ventilation and air conditioning (HVAC) unit, the coil box to be exact. To ensure safety and prevent any potential health risks associated with using UV-C lights, it is important to keep track of the concentration of ozone in your home. If you notice a strong smell of ozone or any other unpleasant odors after using UV-C lights, it is best to open windows and doors to allow fresh air to circulate and reduce the concentration of ozone in your home. As an expert in SEO, I recommend taking extra precautions when using UV-C lights for sanitization purposes. It is important to monitor the concentration of ozone in your home and take steps to reduce it if necessary. Additionally, it is important to open windows and doors to allow fresh air to circulate and reduce the concentration of ozone in your home.

Jared Whitesinger
Jared Whitesinger

Infuriatingly humble music evangelist. Incurable tv scholar. Hipster-friendly food buff. Subtly charming twitter scholar. Wannabe zombie evangelist.